Assignee
FRANK GMBH WILH
5 granted patents·92 citations·filing 1976–1988
Top patents by PatentIndex Score
5 records- 0178US4845905ASkylight latchFRANK GMBH WILH·Filed 1988·Granted Jul 11, 1989·40 cites·11 claims
- 0256US4055024ARoof window arrangementFRANK GMBH WILH·Filed 1976·Granted Oct 25, 1977·22 cites·12 claims
- 0354US4486978ASkylightFRANK GMBH WILH·Filed 1982·Granted Dec 11, 1984·16 cites·5 claims
- 0450US4480406ASkylightFRANK GMBH WILH·Filed 1982·Granted Nov 6, 1984·14 cites·5 claims
- 0530US4457107APush bar fitting to be introduced into a longitudinal groove of the frame of a window, door, or the likeFRANK GMBH WILH·Filed 1982·Granted Jul 3, 1984·0 cites·4 claims
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